Where is my missing toolbar with - file, edit, view, history, bookmarks, tools & help. Where has it gone and how do I get it back?

I am missing the tool bar which goes directly underneath the blue Mozilla/Firefox banner. My other tool bar remains unchanged eg. back/forward buttons, refresh page button, etc. are still there and work normally. Where are my bookmarks and how do I get them back?

I am missing the tool bar which goes directly underneath the blue Mozilla/Firefox banner. My other tool bar remains unchanged eg. back/forward buttons, refresh page button, etc. are still there and work normally. Where are my bookmarks and how do I get them back?

With Firefox 3.6.2 you are a few versions behind on updates. You should update to the latest Firefox version via Help > Check for updates.
Your above posted system details show outdated plugin(s) with known security and stability risks.
*Next Generation Java Plug-in 1.6.0_18 for Mozilla browsers
Update the [[Java]] plugin to the latest version.
*http://java.sun.com/javase/downloads/index.jsp (Java Platform: Download JRE)